136530369143434 has 32 divisors (see below), whose sum is σ = 246390279822720. Its totient is φ = 55428952961088.

The previous prime is 136530369143431. The next prime is 136530369143477. The reversal of 136530369143434 is 434341963035631.

It is not an unprimeable number, because it can be changed into a prime (136530369143431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17173477 + ... + 23832520.

It is an arithmetic number, because the mean of its divisors is an integer number (7699696244460).

Almost surely, 2^{136530369143434} is an apocalyptic number.

136530369143434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

136530369143434 is a deficient number, since it is larger than the sum of its proper divisors (109859910679286).

136530369143434 is a wasteful number, since it uses less digits than its factorization.

136530369143434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41018542.

The product of its (nonzero) digits is 25194240, while the sum is 55.

The spelling of 136530369143434 in words is "one hundred thirty-six trillion, five hundred thirty billion, three hundred sixty-nine million, one hundred forty-three thousand, four hundred thirty-four".